Python foreign provider

biz.aQute.api/bnd.bnd

@@ -9,6 +9,7 @@
 	org.osgi.annotation.bundle,\
 	org.osgi.dto,\
 	org.apache.felix.http.servlet-api,\
-	org.osgi.service.component.annotations
+	org.osgi.service.component.annotations,\
+	org.osgi.namespace.extender
 
 -sub: *.bnd

biz.aQute.api/kpi.bnd

@@ -0,0 +1 @@
+-includepackage: biz.aQute.kpi.api

biz.aQute.api/python.bnd

@@ -0,0 +1 @@
+-includepackage: biz.aQute.foreign.python.api

biz.aQute.api/src/main/java/biz/aQute/foreign/python/api/ForeignPythonConstants.java

@@ -0,0 +1,6 @@
+package biz.aQute.foreign.python.api;
+
+public interface ForeignPythonConstants {
+	String	EXTENDER_NAME	= "biz.aQute.foreign.python";
+	String	VERSION			= "1.0.0";
+}

biz.aQute.api/src/main/java/biz/aQute/foreign/python/api/ProvideForeignPython.java

@@ -0,0 +1,20 @@
+package biz.aQute.foreign.python.api;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import org.osgi.annotation.bundle.Capability;
+import org.osgi.namespace.extender.ExtenderNamespace;
+
+@Documented
+@Retention(RetentionPolicy.CLASS)
+@Target({
+		ElementType.TYPE, ElementType.PACKAGE
+})
+@Capability(namespace = ExtenderNamespace.EXTENDER_NAMESPACE, name=ForeignPythonConstants.EXTENDER_NAME, version=ForeignPythonConstants.VERSION)
+public @interface ProvideForeignPython {
+
+}

biz.aQute.api/src/main/java/biz/aQute/foreign/python/api/RequireForeignPython.java

@@ -0,0 +1,19 @@
+package biz.aQute.foreign.python.api;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import org.osgi.annotation.bundle.Requirement;
+import org.osgi.namespace.extender.ExtenderNamespace;
+
+@Documented
+@Retention(RetentionPolicy.CLASS)
+@Target({
+		ElementType.TYPE, ElementType.PACKAGE
+})
+@Requirement(namespace = ExtenderNamespace.EXTENDER_NAMESPACE, name = ForeignPythonConstants.EXTENDER_NAME, version=ForeignPythonConstants.VERSION)
+public @interface RequireForeignPython {
+}

biz.aQute.api/src/main/java/biz/aQute/foreign/python/api/package-info.java

@@ -0,0 +1,5 @@
+@Version("1.0.0")
+@org.osgi.annotation.bundle.Export
+package biz.aQute.foreign.python.api;
+
+import org.osgi.annotation.versioning.Version;

biz.aQute.api/src/main/java/biz/aQute/kpi/api/KPI.java

@@ -0,0 +1,25 @@
+package biz.aQute.kpi.api;
+
+import org.osgi.dto.DTO;
+
+/**
+ * A Key Performance Indicator (KPI) is a set of values representing the ongoing state of a service implementation.
+ * <p>
+ * A service implementation can define a Data Transfer Object (DTO) that contains its measurements. This services
+ * van ask for a snapshot of this value. The caller then owns the returned object. The DTO can also be reset.
+ *
+ */
+public interface KPI {
+
+	/**
+	 * Reset any counters and time based values
+	 */
+	void reset();
+
+	/**
+	 * Return a snapshot
+	 *
+	 * @return a snapshot of the KPI values
+	 */
+	DTO snapshot();
+}

biz.aQute.api/src/main/java/biz/aQute/kpi/api/package-info.java

@@ -0,0 +1,5 @@
+@org.osgi.annotation.bundle.Export
+@Version("1.0.0")
+package biz.aQute.kpi.api;
+
+import org.osgi.annotation.versioning.Version;

biz.aQute.foreign.python.provider/.classpath

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="aQute.bnd.classpath.container"/>
+	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
+	<classpathentry kind="src" output="target/classes" path="src/main/resources"/>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

biz.aQute.foreign.python.provider/.project

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>biz.aQute.foreign.python.provider</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>bndtools.core.bndbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>bndtools.core.bndnature</nature>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+</projectDescription>

biz.aQute.foreign.python.provider/.pydevproject

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?eclipse-pydev version="1.0"?><pydev_project>
+    <pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
+    <pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python interpreter</pydev_property>
+</pydev_project>

biz.aQute.foreign.python.provider/.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

biz.aQute.foreign.python.provider/.settings/org.eclipse.core.runtime.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+line.separator=\n